Clicking on Shader tab causes crash #68164
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Reference: blender/blender#68164
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blender_system_info.txt
blender_debug_output.txt
System Information
Operating system: Windows 10, v 1903, Build 18362.239
Graphics card: Nvidia 980Ti, Driver version: 431.60 (current)
Blender Version
Broken: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash:
f6cb5f5449Worked: (optional)
Fresh install, open to default project (cube). Select Shader workspace tab and crash to desktop.
Using the default startup, no additional plugins.
Also tried:
32bit version, still crashed
Starting under Administrator, still crashed
Runs fine as a VMware Guest..
Added subscriber: @Ed-H
Some more info..
Using the latest NVIDIA drivers. (431.60)
Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FF61352FAA0
GL API other: Buffer detailed info: Buffer object 1 (bound to GL_ARRAY_BUFFER_ARB, usage hint is GL_DYNAMIC_DRAW) has been mapped WRITE_ONLY in SYSTEM HEAP memory (fast).
Module : C:\Program Files\Blender Foundation\BlenderBeta\blender.exe
GL API
Clicking on Shader tab causes crash (NVIDIA)to Clicking on Shader tab causes crashAdded subscriber: @robbott
Can you reproduce it with the latest version from https://builder.blender.org/download/ ?
Still crashes.
Started Blender
Loaded factory settings
Clicked on the Shader tab. Session closes Immediately to the desktop
Nvidia driver 441.41
blender_system_info.txt
blender_debug_output.txt
Added subscriber: @ronsn
@Ed-H does this issue also occur if you first select the Material preview (see Screenshot) and after that switching to the
Shadingworkspace?Yes. No difference.
in the Blender folder should be 4 different *.cmd files. Can you start one of the other, replicate the error, paste debug_logs to https://developer.blender.org/paste/ and link them to this ticket ?
Done, See "#68164 - Blender 2.8x clicking on Shader tab causes crash"
sorry I meant "Can you start one after the other, replicate the error,...". Do all four of them give the same debug_log ? (after each run you need to save it somewhere)
Then juste paste the "pastenumber" here, like that: P1195
P1195 has been updated with the requested information.
Thank you
Added subscriber: @mano-wii
Changed status from 'Needs Triage' to: 'Needs Developer To Reproduce'
From the log I can see that the crash occurs in the
blender.exemodule.So even if the source of the problem is from the NVidia driver, the crash occurs somewhere in blender code itself.
It may be the result of some corrupted memory or some invalid
NULLreturn.But it is very difficult to know what is happening without a developer who can reproduce the problem.
Maybe with the D3576: Crashpad support we could identify more exactly where the crash occurs.
Closed as duplicate of #71960